Cold Weather Catalog - Chromalox Precision Heat and Control
Cold Weather Catalog - Chromalox Precision Heat and Control
Cold Weather Catalog - Chromalox Precision Heat and Control
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<strong>Heat</strong>ing CableU Series<strong>Heat</strong> Trace ConnectionSystem Accessories(cont’d.)UBC Line-Sensing ThermostatPCN394011NEMA 4X rated junction box designed to connect a single SRL, SRP, SRM/E or CWM cable runto power <strong>and</strong> control cable output via ambient air temperature in non-hazardous areas. This kitprovides water-resistant cable entry for one cable, enclosure support, terminal block <strong>and</strong> a waterresistant corrosion resistant wiring enclosure with a 3/4" opening to accept a conduit hub (CCH-2 or equal). Stainless steel bulb is 1/4" diameter x 7-1/4" long with 3ft capillary. Switch rated for22 amps SPDT 120-480 volts. Operating temperature range is -40°F to 160°F (-40°C to 71°C).Temperature set point 0° to 400°F (-81°C to 200°C) with 10°F.Kit Includes:1 Junction box with DIN rail &terminal block1 Compression fi tting1 Locknut1 Silicone termination boot1 Pipe st<strong>and</strong>off1 O-ring1 Self-regulating cable grommet1 Constant wattage cable grommet1 Line-sensing thermostat assemblyAT-1 Aluminum Tape Cable AttachmentsPCN 383355180’ roll aluminum foil installation tape withpressure sensitive acrylic adhesive. 2-milthickness with high tensile strength; 2- 1 /2”wide. 200°F (93°C) rating. Minimum applicationtemperatures 40°F (5°C).128
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